O`Connor, Mark
Poetry of the mountains
Megalong Book, 1988
 Buku Teks SO
Walker, Bryce S.
The Rocky Mountains
Time-Life Books, 1973
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Hosseini, Khaled
And the mountains echoed
Penguin Books, 2013
 Buku Teks SO
Raggatt, H.G.
Mountains of ore
Lansdowne Press, 1968
 Buku Teks SO
Taylor, Andrew
The cool Change
University of Queensland Press, 1971
 Buku Teks SO